Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Yasaman Hassanizadeh

Pediatric Dentistry in La Mirada, CA · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275780264

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Registry record

Entity type Individual (Type 1)

Name Yasaman Hassanizadeh

Sex Female

Practice address La Mirada, CA, 90638

Phone (562) 944-8408

Enumeration date Aug 21, 2008

Last updated in NPPES Jun 18, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 57583 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Yasaman Hassanizadeh?

The National Provider Identifier (NPI) for Yasaman Hassanizadeh is 1275780264, a Type 1 (individual) record in the CMS NPPES registry.

Where does Yasaman Hassanizadeh practice?

The practice location on file with NPPES is in La Mirada, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Babak Yousefi Orthodontics and Dentofacial Orthopedics Dentistry · La Mirada, CA NPI 1174723506 Babak Yousefi DDS Inc Orthodontics and Dentofacial Orthopedics Dentistry · La Mirada, CA NPI 1588911465 Childrens Happy Teeth Dental Laboratory · La Mirada, CA NPI 1295076321

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-18.